Pile foundation construction operation platform device

Abstract

The utility model relates to a pile foundation construction operation platform device which comprises a pile foundation construction operation platform, butt joint cylinders are fixedly installed at the four corners of the upper surface of the pile foundation construction operation platform, penetrating holes are formed in the butt joint cylinders, and deviation rectifying structures for falling butt joint installation of a supporting reinforcement cage are arranged in the four penetrating holes. The deviation rectifying structure comprises a telescopic air cylinder and a pull rod, a connecting plate is fixedly mounted at the output end of the telescopic air cylinder, a mounting plate fixed to the connecting plate is welded to the end, close to the telescopic air cylinder, of the pull rod, and the pull rod extends out of the butt joint barrel through the penetrating hole. According to the pile foundation construction operation platform device, the telescopic air cylinder stretches out and draws back to drive the drawing-pulling rods to move, the four edges oppositely clamp the reinforcement cage and align to the center point, the problem of pile foundation deviation is effectively solved, the wellhead construction safety is greatly improved, and therefore the advantages of being high in practicability, good in installation effect and the like are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pile foundation construction, in particular to a pile foundation construction operating platform device. Background Art

[0002] A deep foundation consisting of a pile and a pile cap connected to the top of the pile, or a single pile foundation connected by a column and a pile foundation, is referred to as a pile foundation. If the pile body is completely buried in the soil and the bottom of the cap is in contact with the soil, it is called a low cap pile foundation; if the upper part of the pile body is exposed to the ground and the bottom of the cap is above the ground, it is called a high cap pile foundation. Building pile foundations are usually low cap pile foundations. Pile foundations are widely used in high-rise buildings.

[0003] Pile foundations are needed in the construction process. During the pile foundation construction, a steel cage needs to be placed in the pile hole, and then concrete is injected into the pile hole to fix the pile foundation. However, when the steel cage is placed in the pile hole for docking and installation, the steel cage is easy to deviate from the quasi-center point, resulting in deviation of the steel cage, so that the pile foundation construction is offset, which in turn affects the subsequent construction process and cannot meet the use requirements. Therefore, a pile foundation construction operation platform device is proposed to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a pile foundation construction operation platform device, which has the advantages of strong practicality and good installation effect. It solves the problem that when the steel cage is placed in the pile hole for docking and installation, the steel cage is easily separated from the quasi-center point, resulting in deviation of the steel cage and thus the displacement of the pile foundation construction.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pile foundation construction operation platform device, comprising a pile foundation construction operation platform, wherein docking tubes are fixedly installed at the four corners of the upper surface of the pile foundation construction operation platform, and the interior of the docking tubes is provided with perforations, and the four perforations are provided with correction structures for the falling docking installation of the supporting steel cage;

[0006] The correction structure includes a telescopic cylinder and a pull rod, a connecting plate is fixedly installed on the output end of the telescopic cylinder, a mounting plate fixed to the connecting plate is welded to the end of the pull rod close to the telescopic cylinder, and the pull rod extends to the outside of the docking tube through a through hole.

[0007] Furthermore, a fixing frame is installed inside the perforation, and the telescopic cylinder is fixed to the fixing frame by means of locking bolts, and the pulling rod and the connecting plate are fixed by bolts.

[0008] Furthermore, a limit assembly for guiding the pull rod is arranged on the inner side of the through hole, and the limit assembly includes two limit seats symmetrically fixedly installed on the inner side of the through hole, and a guide rod is fixedly installed between the two limit seats.

[0009] Furthermore, a guide hole is provided inside the connecting plate, and a sliding sleeve which is sleeved on the outside of the guide rod is fixedly installed on the inner side of the guide hole.

[0010] Furthermore, reinforcing ribs are welded on the inner sides of the four corners of the pile foundation construction operation platform, and reinforcing rods are welded between two adjacent reinforcing ribs.

[0011] Furthermore, casters are provided at the four corners of the lower surface of the pile foundation construction operation platform, the casters are self-locking universal wheels, and an inspection cover is detachably installed on the outside of the docking tube.

[0012] Furthermore, the pile foundation construction operation platform is detachably provided with lifting ears on the outside, and the number of the lifting ears is four.

[0013] Compared with the prior art, the utility model provides a pile foundation construction operation platform device, which has the following beneficial effects:

[0014] 1. The pile foundation construction operation platform device drives the pull rod to move through the telescopic cylinder, and the four sides are relatively clamped to the main steel cage and aligned with the center point, which effectively avoids the problem of pile foundation deviation and greatly improves the safety of wellhead construction, thereby achieving the advantages of strong practicality and good installation effect. It solves the problem that when the steel cage is placed in the pile hole for docking installation, the steel cage is easy to deviate from the quasi-center point, resulting in deviation of the steel cage, resulting in deviation of the pile foundation construction.

[0015] 2. The pile foundation construction operation platform device improves the mobility of the pile foundation construction operation platform device by installing casters, making it easier to move the device, and ensures that the telescopic cylinder stably moves the pull rod by limiting the position of the guide rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a top cross-sectional view of the structure of the utility model;

[0017] Figure 2 This is a structural sectional view of the docking sleeve of the utility model;

[0018] Figure 3 For this utility model Figure 2 A is a schematic diagram of the enlarged structure shown;

[0019] Figure 4 This is a structural stereogram of the pile foundation construction operation platform of the utility model;

[0020] Figure 5 It is a structural stereogram of the adjusting rod of the utility model.

[0021] In the figure: 1. Pile foundation construction operation platform; 2. Docking tube; 3. Telescopic cylinder; 4. Pull-out rod; 5. Connecting plate; 6. Perforation; 7. Fixing frame; 8. Mounting plate; 9. Limit seat; 10. Guide rod; 11. Sliding sleeve; 12. Inspection cover; 13. Reinforcement rib; 14. Reinforcement rod; 15. Caster; 16. Adjustment rod; 17. Support block; 18. Knob. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1:

[0024] See also Figure 1-4 A pile foundation construction operation platform device comprises a pile foundation construction operation platform 1, and docking tubes 2 are fixedly installed at the four corners of the upper surface of the pile foundation construction operation platform 1, and a through hole 6 is opened inside the docking tube 2. The outside of the pile foundation construction operation platform 1 is detachably installed with lifting ears, and the number of the lifting ears is four, and the four lifting ears are symmetrically distributed.

[0025] Among them, casters 15 are arranged at the four corners of the lower surface of the pile foundation construction operation platform 1. The casters 15 are self-locking universal wheels. The installation of the casters 15 improves the mobility of the pile foundation construction operation platform device and facilitates its displacement. An inspection cover 12 is detachably installed on the outside of the docking tube 2 to facilitate the inspection of the components inside the docking tube 2.

[0026] In addition, reinforcing ribs 13 are welded on the inner sides of the four corners of the pile foundation construction operation platform 1, and reinforcing rods 14 are welded between two adjacent reinforcing ribs 13. By installing the reinforcing ribs 13 and the reinforcing rods 14, the toughness of the pile foundation construction operation platform 1 is strengthened.

[0027] In this embodiment, the four through holes 6 are all provided with a correction structure for supporting the steel cage to be docked and installed; the correction structure includes a telescopic cylinder 3 and a pull rod 4, a connection plate 5 is fixedly installed on the output end of the telescopic cylinder 3, and a mounting plate 8 fixed to the connection plate 5 is welded to one end of the pull rod 4 close to the telescopic cylinder 3, and the pull rod 4 extends to the outside of the docking tube 2 through the through hole 6. The pull rod 4 is displaced by the telescopic cylinder 3, and the four sides are relatively clamped to the main steel cage and aligned with the center point, which effectively avoids the problem of pile foundation deviation and greatly improves the safety of wellhead construction.

[0028] A fixing frame 7 is installed inside the through hole 6, and the telescopic cylinder 3 is fixed to the fixing frame 7 by means of locking bolts, and the pulling rod 4 and the connecting plate 5 are fixed by bolts.

[0029] In this embodiment, a limit assembly for guiding the pull rod 4 is provided inside the through hole 6, and the limit assembly includes two limit seats 9 symmetrically fixedly installed inside the through hole 6, and a guide rod 10 is fixedly installed between the two limit seats 9. The length of the guide rod 10 is greater than the output distance of the telescopic cylinder 3.

[0030] A guide hole is provided inside the connecting plate 5, and a sliding sleeve 11 is fixedly installed inside the guide hole and is sleeved on the outside of the guide rod 10. There are two limit assemblies, and the two limit assemblies are symmetrically arranged. The limit of the guide rod 10 ensures that the telescopic cylinder 3 stably moves the pull rod 4.

[0031] Embodiment 2:

[0032] See also Figure 1-5 On the basis of the first embodiment, it includes a supporting structure installed on the pile foundation construction operation platform 1, the supporting structure includes an adjusting rod 15 threadedly connected to the inside of the pile foundation construction operation platform 1, and a knob 18 and a supporting block 17 are welded to the upper and lower ends of the adjusting rod 15 respectively.

[0033] In this embodiment, the number of the supporting structures is four, and the four supporting structures are distributed in a rectangular shape.

[0034] The length of the adjustment rod 15 can support the pile foundation construction operation platform 1, ensuring that the pile foundation construction operation platform 1 is stably placed outside the pile opening.

[0035] By adopting the above technical solution, the pile foundation construction operation platform 1 can be stably placed outside the pile mouth, thereby improving the clamping effect of the steel cage.

[0036] The working principle of the above embodiment is:

[0037] Four movable pull rods 4 facilitate the support of the steel cage for lowering and docking installation. The pull rods 4 are moved by the telescopic cylinder 3, and the four sides are relatively clamped on the main steel cage and aligned with the center point, which effectively avoids the problem of pile foundation deviation and greatly improves the safety of wellhead construction.

[0038] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0040] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pile foundation construction operation platform device, comprising a pile foundation construction operation platform (1), characterized in that: The four corners of the upper surface of the pile foundation construction operation platform (1) are fixedly mounted with docking tubes (2), the interior of the docking tubes (2) is provided with through holes (6), and the four through holes (6) are each provided with a correction structure for the support steel cage to be docked and mounted downward; The deviation correction structure comprises a telescopic cylinder (3) and a pull rod (4); a connecting plate (5) is fixedly mounted on the output end of the telescopic cylinder (3); a mounting plate (8) fixed to the connecting plate (5) is welded to one end of the pull rod (4) close to the telescopic cylinder (3); and the pull rod (4) extends to the outside of the docking tube (2) through a through hole (6).

2. A pile foundation construction operation platform device according to claim 1, characterized in that: A fixing frame (7) is installed inside the through hole (6), and the telescopic cylinder (3) is fixedly installed on the fixing frame (7) by means of locking bolts. The pulling rod (4) and the connecting plate (5) are fixed by bolts.

3. A pile foundation construction operation platform device according to claim 1, characterized in that: A limiting assembly for guiding the pull rod (4) is arranged on the inner side of the through hole (6), and the limiting assembly comprises two limiting seats (9) symmetrically fixedly mounted on the inner side of the through hole (6), and a guide rod (10) is fixedly mounted between the two limiting seats (9).

4. A pile foundation construction operation platform device according to claim 3, characterized in that: A guide hole is provided inside the connecting plate (5), and a sliding sleeve (11) sleeved on the outside of the guide rod (10) is fixedly installed inside the guide hole.

5. The pile foundation construction operation platform device according to claim 1, characterized in that: Reinforcement ribs (13) are welded to the inner sides of the four corners of the pile foundation construction operation platform (1), and a reinforcement rod (14) is welded between two adjacent reinforcement ribs (13).

6. A pile foundation construction operation platform device according to claim 1, characterized in that: Casters (15) are arranged at the four corners of the lower surface of the pile foundation construction operation platform (1), and the casters (15) are self-locking universal wheels. A maintenance cover (12) is detachably installed on the outside of the docking sleeve (2).

7. The pile foundation construction operation platform device according to claim 1, characterized in that: The pile foundation construction operation platform (1) is detachably provided with lifting ears on the outside, and the number of the lifting ears is four.

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